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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840611884

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611884

Diamond specifications and retailer prices

From $335 NZD
$188 USD
As of October 27, 2026
Save $1,606 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,941 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840611884 or 840611884. Listed at 16 retailers as of October 25, 2026, with prices from $335 to $1,941, a $1,606 spread on the same certified stone. Reve Diamonds lists it at $1,941. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611884
Dimensions6.57 × 5.06 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.06 mm1.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611884
Side View
Table 67.0%Crown 36.9°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,200 NZD|Low: $335 NZD|High: $1,941 NZD|Avg: $862 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 2$335 NZD
Retailer 3$410 NZD
Retailer 8$465 NZD
Retailer 13$604 NZD
Retailer 12$619 NZD
Retailer 11$625 NZD
Retailer 9$653 NZD
Retailer 14$664 NZD
Retailer 5$725 NZD
Retailer 4$803 NZD
Retailer 7$1,000 NZD
Retailer 1$1,200 NZD
Retailer 6$1,286 NZD
Retailer 10$1,732 NZD
Reve Diamonds$1,941 NZD

27 data points across 15 retailers

16 retailers$335 NZD to $1,941 NZD

A
Cheapest Retailer
-
$335 NZD
$188 USD
Final sale: no returns
A
Retailer 2
-
$410 NZD
HK$1,800 HKD
View
A
Retailer 3
-
$465 NZD
£205 GBP
View
A
Retailer 4
-
$604 NZD
$339 USD
View
A
Retailer 5
-
$619 NZD
€331 EUR
View
A
Retailer 6
-
$625 NZD
ZAR 5,674 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$653 NZD
£289 GBP
View
B+
Retailer 8
-
$664 NZD
$373 USD
View
Retailer 9
-
$725 NZD
£321 GBP
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$803 NZD
$451 USD
View
B
Retailer 11
-
$1,000 NZD
SGD 759 SGD
View
B
Retailer 12
-
$1,200 NZD
$674 USD
View
B
Retailer 13
-
$1,286 NZD
$723 USD
View
B
Retailer 14
-
$1,732 NZD
£766 GBP
View
B
Retailer 15
-
$1,923 NZD
$1,080 USD
View
Most Expensive
B
Reve Diamonds
554866A9A · Oct 25
$1,941 NZD
$1,090 USD
View
15 more retailers have this diamond
Prices start from $335 NZDSave up to $1,606 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Cushion
$335 NZD